An experimental Study on operating characteristics of Ag, Pd and Cu contacts in argon atmosphere (国際セッションIS-EMD2002〔英文〕)
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概要
- 論文の詳細を見る
In order to investigate influences of surrounding atmospheres on electrical contact phenomena, Ag, Pd and Cu contacts were operated in argon atmosphere up to 30,000 operations to interrupt DC inductive load currents of 1A and 3A at 20V. Arc discharge characteristics (arc duration and voltage waveforms), contact resistance characteristics, and surface damages were measured, and compared with the results obtained in air and nitrogen atmosphere. The measured results showed that arc duration in argon tends in general to be longer than that in nitrogen. Contact resistance of the argon samples sometimes showed more fluctuation than the air/nitrogen samples. Those measured results will be presented herein.
- 社団法人電子情報通信学会の論文
- 2002-11-07
著者
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SAWA Koichiro
Department of System Design Engineering, Faculty of Science and Technology, Keio University
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Sawa K
Nippon Institute Of Technology
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Sawa Koichiro
Department Of System Design Engineering Faculty Of Science And Technology Keio University
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Hasegawa M
Integrated Information Processing Center Niigata University
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MAKIMOTO Jiro
Keio Univ.
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HASEGAWA Makoto
Dept. of Applied Photonics System Technology, Chitose Institute of Science and Technology
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IMAI Kenta
Dept. of Applied Photonics System Technology, Chitose Institute of Science and Technology
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MAKIMOTO Jiro
Department of System Design Engineering, Keio University
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Imai Kenta
Dept. Of Applied Photonics System Technology Chitose Institute Of Science And Technology
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